The street scene shows damage caused by an explosion in a manhole as a result of gases generated by a low-voltage arcing fault. North America, according to statistics published by the IEEE Insulated ...

A new hyper-scale data center was built in rural New Jersey that’s served by more than 100 25kV cables. Six months into operation, a cable termination failed catastrophically, and the forensic ...

Megger’s MIT415 is an insulation and continuity tester designed for electrical testing. It comes with a wide range of test voltages ranging from 10 – 500 V. The low test voltage insulation range also ...

Most of the electrical power distribution infrastructure is static, and in many facilities, the mindset for electrical equipment and devices is “set it, and forget it.” However, much of the existing ...

Power transformers require a different approach. Dissolved Gas Analysis (DGA) can provide an indication of electrical discharge activity occurring inside an oil-filled transformer. HFCTs installed ...

Underground electrical cable systems are used by power companies around the world. Two recently updated specifications and guides provide system designers and engineers with important information to ...

This article describes the testing results following routine performance assessment of an electrical motor both in its original state and after rebuilding it using products made by Zeus, such as the ...

Suggested Citation: "2 Answers to Key Questions." National Academies of Sciences, Engineering, and Medicine. 2024. Transit Traction Power Cables: Replacement Guidelines. Washington, DC: The National ...